C# was introduced with .NET Framework 1.0 and the current version of C# is 6.0.
Version |
.NET Framework |
Visual Studio |
Important Features |
C# 1.0 |
.NET Framework 1.0/1.1 |
Visual Studio .NET 2002 |
|
C# 2.0 |
.NET Framework 2.0 |
Visual Studio 2005 |
- Generics
- Partial types
- Anonymous methods
- Iterators
- Nullable types
- Private setters (properties)
- Method group conversions (delegates)
- Covariance and Contra-variance
- Static classes
|
C# 3.0 |
.NET Framework 3.0\3.5 |
Visual Studio 2008 |
- Implicitly typed local variables
- Object and collection initializers
- Auto-Implemented properties
- Anonymous types
- Extension methods
- Query expressions
- Lambda expressions
- Expression trees
- Partial Methods
|
C# 4.0 |
.NET Framework 4.0 |
Visual Studio 2010 |
- Dynamic binding (late binding)
- Named and optional arguments
- Generic co- and contravariance
- Embedded interop types
|
C# 5.0 |
.NET Framework 4.5 |
Visual Studio 2012/2013 |
- Async features
- Caller information
|
C# 6.0 |
.NET Framework 4.6 |
Visual Studio 2013/2015 |
- Expression Bodied Methods
- Auto-property initializer
- nameof Expression
- Primary constructor
- Await in catch block
- Exception Filter
- String Interpolation
|
C# 7.0 |
.NET Core |
Visual Studio 2017 |
- out variables
- Tuples
- Discards
- Pattern Matching
- Local functions
- Generalized async return types
- throw Expressions
|
原文:http://www.tutorialsteacher.com/csharp/csharp-version-history